--- /dev/null
+/*
+ * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "defaultcoefcounts.h"
+
+/* Generated file, included by entropy.c */
+
+const unsigned int vp8_default_coef_counts[BLOCK_TYPES]
+ [COEF_BANDS]
+ [PREV_COEF_CONTEXTS]
+ [vp8_coef_tokens] =
+{
+
+ {
+ /* Block Type ( 0 ) */
+ {
+ /* Coeff Band ( 0 ) */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ },
+ {
+ /* Coeff Band ( 1 ) */
+ {30190, 26544, 225, 24, 4, 0, 0, 0, 0, 0, 0, 4171593,},
+ {26846, 25157, 1241, 130, 26, 6, 1, 0, 0, 0, 0, 149987,},
+ {10484, 9538, 1006, 160, 36, 18, 0, 0, 0, 0, 0, 15104,},
+ },
+ {
+ /* Coeff Band ( 2 ) */
+ {25842, 40456, 1126, 83, 11, 2, 0, 0, 0, 0, 0, 0,},
+ {9338, 8010, 512, 73, 7, 3, 2, 0, 0, 0, 0, 43294,},
+ {1047, 751, 149, 31, 13, 6, 1, 0, 0, 0, 0, 879,},
+ },
+ {
+ /* Coeff Band ( 3 ) */
+ {26136, 9826, 252, 13, 0, 0, 0, 0, 0, 0, 0, 0,},
+ {8134, 5574, 191, 14, 2, 0, 0, 0, 0, 0, 0, 35302,},
+ { 605, 677, 116, 9, 1, 0, 0, 0, 0, 0, 0, 611,},
+ },
+ {
+ /* Coeff Band ( 4 ) */
+ {10263, 15463, 283, 17, 0, 0, 0, 0, 0, 0, 0, 0,},
+ {2773, 2191, 128, 9, 2, 2, 0, 0, 0, 0, 0, 10073,},
+ { 134, 125, 32, 4, 0, 2, 0, 0, 0, 0, 0, 50,},
+ },
+ {
+ /* Coeff Band ( 5 ) */
+ {10483, 2663, 23, 1, 0, 0, 0, 0, 0, 0, 0, 0,},
+ {2137, 1251, 27, 1, 1, 0, 0, 0, 0, 0, 0, 14362,},
+ { 116, 156, 14, 2, 1, 0, 0, 0, 0, 0, 0, 190,},
+ },
+ {
+ /* Coeff Band ( 6 ) */
+ {40977, 27614, 412, 28, 0, 0, 0, 0, 0, 0, 0, 0,},
+ {6113, 5213, 261, 22, 3, 0, 0, 0, 0, 0, 0, 26164,},
+ { 382, 312, 50, 14, 2, 0, 0, 0, 0, 0, 0, 345,},
+ },
+ {
+ /* Coeff Band ( 7 ) */
+ { 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 319,},
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8,},
+ },
+ },
+ {
+ /* Block Type ( 1 ) */
+ {
+ /* Coeff Band ( 0 ) */
+ {3268, 19382, 1043, 250, 93, 82, 49, 26, 17, 8, 25, 82289,},
+ {8758, 32110, 5436, 1832, 827, 668, 420, 153, 24, 0, 3, 52914,},
+ {9337, 23725, 8487, 3954, 2107, 1836, 1069, 399, 59, 0, 0, 18620,},
+ },
+ {
+ /* Coeff Band ( 1 ) */
+ {12419, 8420, 452, 62, 9, 1, 0, 0, 0, 0, 0, 0,},
+ {11715, 8705, 693, 92, 15, 7, 2, 0, 0, 0, 0, 53988,},
+ {7603, 8585, 2306, 778, 270, 145, 39, 5, 0, 0, 0, 9136,},
+ },
+ {
+ /* Coeff Band ( 2 ) */
+ {15938, 14335, 1207, 184, 55, 13, 4, 1, 0, 0, 0, 0,},
+ {7415, 6829, 1138, 244, 71, 26, 7, 0, 0, 0, 0, 9980,},
+ {1580, 1824, 655, 241, 89, 46, 10, 2, 0, 0, 0, 429,},
+ },
+ {
+ /* Coeff Band ( 3 ) */
+ {19453, 5260, 201, 19, 0, 0, 0, 0, 0, 0, 0, 0,},
+ {9173, 3758, 213, 22, 1, 1, 0, 0, 0, 0, 0, 9820,},
+ {1689, 1277, 276, 51, 17, 4, 0, 0, 0, 0, 0, 679,},
+ },
+ {
+ /* Coeff Band ( 4 ) */
+ {12076, 10667, 620, 85, 19, 9, 5, 0, 0, 0, 0, 0,},
+ {4665, 3625, 423, 55, 19, 9, 0, 0, 0, 0, 0, 5127,},
+ { 415, 440, 143, 34, 20, 7, 2, 0, 0, 0, 0, 101,},
+ },
+ {
+ /* Coeff Band ( 5 ) */
+ {12183, 4846, 115, 11, 1, 0, 0, 0, 0, 0, 0, 0,},
+ {4226, 3149, 177, 21, 2, 0, 0, 0, 0, 0, 0, 7157,},
+ { 375, 621, 189, 51, 11, 4, 1, 0, 0, 0, 0, 198,},
+ },
+ {
+ /* Coeff Band ( 6 ) */
+ {61658, 37743, 1203, 94, 10, 3, 0, 0, 0, 0, 0, 0,},
+ {15514, 11563, 903, 111, 14, 5, 0, 0, 0, 0, 0, 25195,},
+ { 929, 1077, 291, 78, 14, 7, 1, 0, 0, 0, 0, 507,},
+ },
+ {
+ /* Coeff Band ( 7 ) */
+ { 0, 990, 15, 3, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 412, 13, 0, 0, 0, 0, 0, 0, 0, 0, 1641,},
+ { 0, 18, 7, 1, 0, 0, 0, 0, 0, 0, 0, 30,},
+ },
+ },
+ {
+ /* Block Type ( 2 ) */
+ {
+ /* Coeff Band ( 0 ) */
+ { 953, 24519, 628, 120, 28, 12, 4, 0, 0, 0, 0, 2248798,},
+ {1525, 25654, 2647, 617, 239, 143, 42, 5, 0, 0, 0, 66837,},
+ {1180, 11011, 3001, 1237, 532, 448, 239, 54, 5, 0, 0, 7122,},
+ },
+ {
+ /* Coeff Band ( 1 ) */
+ {1356, 2220, 67, 10, 4, 1, 0, 0, 0, 0, 0, 0,},
+ {1450, 2544, 102, 18, 4, 3, 0, 0, 0, 0, 0, 57063,},
+ {1182, 2110, 470, 130, 41, 21, 0, 0, 0, 0, 0, 6047,},
+ },
+ {
+ /* Coeff Band ( 2 ) */
+ { 370, 3378, 200, 30, 5, 4, 1, 0, 0, 0, 0, 0,},
+ { 293, 1006, 131, 29, 11, 0, 0, 0, 0, 0, 0, 5404,},
+ { 114, 387, 98, 23, 4, 8, 1, 0, 0, 0, 0, 236,},
+ },
+ {
+ /* Coeff Band ( 3 ) */
+ { 579, 194, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 395, 213, 5, 1, 0, 0, 0, 0, 0, 0, 0, 4157,},
+ { 119, 122, 4, 0, 0, 0, 0, 0, 0, 0, 0, 300,},
+ },
+ {
+ /* Coeff Band ( 4 ) */
+ { 38, 557, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 21, 114, 12, 1, 0, 0, 0, 0, 0, 0, 0, 427,},
+ { 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,},
+ },
+ {
+ /* Coeff Band ( 5 ) */
+ { 52, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 18, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 652,},
+ { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30,},
+ },
+ {
+ /* Coeff Band ( 6 ) */
+ { 640, 569, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 25, 77, 2, 0, 0, 0, 0, 0, 0, 0, 0, 517,},
+ { 4, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,},
+ },
+ {
+ /* Coeff Band ( 7 ) */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ },
+ },
+ {
+ /* Block Type ( 3 ) */
+ {
+ /* Coeff Band ( 0 ) */
+ {2506, 20161, 2707, 767, 261, 178, 107, 30, 14, 3, 0, 100694,},
+ {8806, 36478, 8817, 3268, 1280, 850, 401, 114, 42, 0, 0, 58572,},
+ {11003, 27214, 11798, 5716, 2482, 2072, 1048, 175, 32, 0, 0, 19284,},
+ },
+ {
+ /* Coeff Band ( 1 ) */
+ {9738, 11313, 959, 205, 70, 18, 11, 1, 0, 0, 0, 0,},
+ {12628, 15085, 1507, 273, 52, 19, 9, 0, 0, 0, 0, 54280,},
+ {10701, 15846, 5561, 1926, 813, 570, 249, 36, 0, 0, 0, 6460,},
+ },
+ {
+ /* Coeff Band ( 2 ) */
+ {6781, 22539, 2784, 634, 182, 123, 20, 4, 0, 0, 0, 0,},
+ {6263, 11544, 2649, 790, 259, 168, 27, 5, 0, 0, 0, 20539,},
+ {3109, 4075, 2031, 896, 457, 386, 158, 29, 0, 0, 0, 1138,},
+ },
+ {
+ /* Coeff Band ( 3 ) */
+ {11515, 4079, 465, 73, 5, 14, 2, 0, 0, 0, 0, 0,},
+ {9361, 5834, 650, 96, 24, 8, 4, 0, 0, 0, 0, 22181,},
+ {4343, 3974, 1360, 415, 132, 96, 14, 1, 0, 0, 0, 1267,},
+ },
+ {
+ /* Coeff Band ( 4 ) */
+ {4787, 9297, 823, 168, 44, 12, 4, 0, 0, 0, 0, 0,},
+ {3619, 4472, 719, 198, 60, 31, 3, 0, 0, 0, 0, 8401,},
+ {1157, 1175, 483, 182, 88, 31, 8, 0, 0, 0, 0, 268,},
+ },
+ {
+ /* Coeff Band ( 5 ) */
+ {8299, 1226, 32, 5, 1, 0, 0, 0, 0, 0, 0, 0,},
+ {3502, 1568, 57, 4, 1, 1, 0, 0, 0, 0, 0, 9811,},
+ {1055, 1070, 166, 29, 6, 1, 0, 0, 0, 0, 0, 527,},
+ },
+ {
+ /* Coeff Band ( 6 ) */
+ {27414, 27927, 1989, 347, 69, 26, 0, 0, 0, 0, 0, 0,},
+ {5876, 10074, 1574, 341, 91, 24, 4, 0, 0, 0, 0, 21954,},
+ {1571, 2171, 778, 324, 124, 65, 16, 0, 0, 0, 0, 979,},
+ },
+ {
+ /* Coeff Band ( 7 ) */
+ { 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ { 0, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 459,},
+ { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13,},
+ },
+ },
+};
* be found in the AUTHORS file in the root of the source tree.
*/
+#ifndef __DEFAULTCOEFCOUNTS_H
+#define __DEFAULTCOEFCOUNTS_H
-/* Generated file, included by entropy.c */
+#include "entropy.h"
-static const unsigned int default_coef_counts [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens] =
-{
+extern const unsigned int vp8_default_coef_counts[BLOCK_TYPES]
+ [COEF_BANDS]
+ [PREV_COEF_CONTEXTS]
+ [vp8_coef_tokens];
- {
- /* Block Type ( 0 ) */
- {
- /* Coeff Band ( 0 ) */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- },
- {
- /* Coeff Band ( 1 ) */
- {30190, 26544, 225, 24, 4, 0, 0, 0, 0, 0, 0, 4171593,},
- {26846, 25157, 1241, 130, 26, 6, 1, 0, 0, 0, 0, 149987,},
- {10484, 9538, 1006, 160, 36, 18, 0, 0, 0, 0, 0, 15104,},
- },
- {
- /* Coeff Band ( 2 ) */
- {25842, 40456, 1126, 83, 11, 2, 0, 0, 0, 0, 0, 0,},
- {9338, 8010, 512, 73, 7, 3, 2, 0, 0, 0, 0, 43294,},
- {1047, 751, 149, 31, 13, 6, 1, 0, 0, 0, 0, 879,},
- },
- {
- /* Coeff Band ( 3 ) */
- {26136, 9826, 252, 13, 0, 0, 0, 0, 0, 0, 0, 0,},
- {8134, 5574, 191, 14, 2, 0, 0, 0, 0, 0, 0, 35302,},
- { 605, 677, 116, 9, 1, 0, 0, 0, 0, 0, 0, 611,},
- },
- {
- /* Coeff Band ( 4 ) */
- {10263, 15463, 283, 17, 0, 0, 0, 0, 0, 0, 0, 0,},
- {2773, 2191, 128, 9, 2, 2, 0, 0, 0, 0, 0, 10073,},
- { 134, 125, 32, 4, 0, 2, 0, 0, 0, 0, 0, 50,},
- },
- {
- /* Coeff Band ( 5 ) */
- {10483, 2663, 23, 1, 0, 0, 0, 0, 0, 0, 0, 0,},
- {2137, 1251, 27, 1, 1, 0, 0, 0, 0, 0, 0, 14362,},
- { 116, 156, 14, 2, 1, 0, 0, 0, 0, 0, 0, 190,},
- },
- {
- /* Coeff Band ( 6 ) */
- {40977, 27614, 412, 28, 0, 0, 0, 0, 0, 0, 0, 0,},
- {6113, 5213, 261, 22, 3, 0, 0, 0, 0, 0, 0, 26164,},
- { 382, 312, 50, 14, 2, 0, 0, 0, 0, 0, 0, 345,},
- },
- {
- /* Coeff Band ( 7 ) */
- { 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 319,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8,},
- },
- },
- {
- /* Block Type ( 1 ) */
- {
- /* Coeff Band ( 0 ) */
- {3268, 19382, 1043, 250, 93, 82, 49, 26, 17, 8, 25, 82289,},
- {8758, 32110, 5436, 1832, 827, 668, 420, 153, 24, 0, 3, 52914,},
- {9337, 23725, 8487, 3954, 2107, 1836, 1069, 399, 59, 0, 0, 18620,},
- },
- {
- /* Coeff Band ( 1 ) */
- {12419, 8420, 452, 62, 9, 1, 0, 0, 0, 0, 0, 0,},
- {11715, 8705, 693, 92, 15, 7, 2, 0, 0, 0, 0, 53988,},
- {7603, 8585, 2306, 778, 270, 145, 39, 5, 0, 0, 0, 9136,},
- },
- {
- /* Coeff Band ( 2 ) */
- {15938, 14335, 1207, 184, 55, 13, 4, 1, 0, 0, 0, 0,},
- {7415, 6829, 1138, 244, 71, 26, 7, 0, 0, 0, 0, 9980,},
- {1580, 1824, 655, 241, 89, 46, 10, 2, 0, 0, 0, 429,},
- },
- {
- /* Coeff Band ( 3 ) */
- {19453, 5260, 201, 19, 0, 0, 0, 0, 0, 0, 0, 0,},
- {9173, 3758, 213, 22, 1, 1, 0, 0, 0, 0, 0, 9820,},
- {1689, 1277, 276, 51, 17, 4, 0, 0, 0, 0, 0, 679,},
- },
- {
- /* Coeff Band ( 4 ) */
- {12076, 10667, 620, 85, 19, 9, 5, 0, 0, 0, 0, 0,},
- {4665, 3625, 423, 55, 19, 9, 0, 0, 0, 0, 0, 5127,},
- { 415, 440, 143, 34, 20, 7, 2, 0, 0, 0, 0, 101,},
- },
- {
- /* Coeff Band ( 5 ) */
- {12183, 4846, 115, 11, 1, 0, 0, 0, 0, 0, 0, 0,},
- {4226, 3149, 177, 21, 2, 0, 0, 0, 0, 0, 0, 7157,},
- { 375, 621, 189, 51, 11, 4, 1, 0, 0, 0, 0, 198,},
- },
- {
- /* Coeff Band ( 6 ) */
- {61658, 37743, 1203, 94, 10, 3, 0, 0, 0, 0, 0, 0,},
- {15514, 11563, 903, 111, 14, 5, 0, 0, 0, 0, 0, 25195,},
- { 929, 1077, 291, 78, 14, 7, 1, 0, 0, 0, 0, 507,},
- },
- {
- /* Coeff Band ( 7 ) */
- { 0, 990, 15, 3, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 412, 13, 0, 0, 0, 0, 0, 0, 0, 0, 1641,},
- { 0, 18, 7, 1, 0, 0, 0, 0, 0, 0, 0, 30,},
- },
- },
- {
- /* Block Type ( 2 ) */
- {
- /* Coeff Band ( 0 ) */
- { 953, 24519, 628, 120, 28, 12, 4, 0, 0, 0, 0, 2248798,},
- {1525, 25654, 2647, 617, 239, 143, 42, 5, 0, 0, 0, 66837,},
- {1180, 11011, 3001, 1237, 532, 448, 239, 54, 5, 0, 0, 7122,},
- },
- {
- /* Coeff Band ( 1 ) */
- {1356, 2220, 67, 10, 4, 1, 0, 0, 0, 0, 0, 0,},
- {1450, 2544, 102, 18, 4, 3, 0, 0, 0, 0, 0, 57063,},
- {1182, 2110, 470, 130, 41, 21, 0, 0, 0, 0, 0, 6047,},
- },
- {
- /* Coeff Band ( 2 ) */
- { 370, 3378, 200, 30, 5, 4, 1, 0, 0, 0, 0, 0,},
- { 293, 1006, 131, 29, 11, 0, 0, 0, 0, 0, 0, 5404,},
- { 114, 387, 98, 23, 4, 8, 1, 0, 0, 0, 0, 236,},
- },
- {
- /* Coeff Band ( 3 ) */
- { 579, 194, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 395, 213, 5, 1, 0, 0, 0, 0, 0, 0, 0, 4157,},
- { 119, 122, 4, 0, 0, 0, 0, 0, 0, 0, 0, 300,},
- },
- {
- /* Coeff Band ( 4 ) */
- { 38, 557, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 21, 114, 12, 1, 0, 0, 0, 0, 0, 0, 0, 427,},
- { 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,},
- },
- {
- /* Coeff Band ( 5 ) */
- { 52, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 18, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 652,},
- { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30,},
- },
- {
- /* Coeff Band ( 6 ) */
- { 640, 569, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 25, 77, 2, 0, 0, 0, 0, 0, 0, 0, 0, 517,},
- { 4, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,},
- },
- {
- /* Coeff Band ( 7 ) */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- },
- },
- {
- /* Block Type ( 3 ) */
- {
- /* Coeff Band ( 0 ) */
- {2506, 20161, 2707, 767, 261, 178, 107, 30, 14, 3, 0, 100694,},
- {8806, 36478, 8817, 3268, 1280, 850, 401, 114, 42, 0, 0, 58572,},
- {11003, 27214, 11798, 5716, 2482, 2072, 1048, 175, 32, 0, 0, 19284,},
- },
- {
- /* Coeff Band ( 1 ) */
- {9738, 11313, 959, 205, 70, 18, 11, 1, 0, 0, 0, 0,},
- {12628, 15085, 1507, 273, 52, 19, 9, 0, 0, 0, 0, 54280,},
- {10701, 15846, 5561, 1926, 813, 570, 249, 36, 0, 0, 0, 6460,},
- },
- {
- /* Coeff Band ( 2 ) */
- {6781, 22539, 2784, 634, 182, 123, 20, 4, 0, 0, 0, 0,},
- {6263, 11544, 2649, 790, 259, 168, 27, 5, 0, 0, 0, 20539,},
- {3109, 4075, 2031, 896, 457, 386, 158, 29, 0, 0, 0, 1138,},
- },
- {
- /* Coeff Band ( 3 ) */
- {11515, 4079, 465, 73, 5, 14, 2, 0, 0, 0, 0, 0,},
- {9361, 5834, 650, 96, 24, 8, 4, 0, 0, 0, 0, 22181,},
- {4343, 3974, 1360, 415, 132, 96, 14, 1, 0, 0, 0, 1267,},
- },
- {
- /* Coeff Band ( 4 ) */
- {4787, 9297, 823, 168, 44, 12, 4, 0, 0, 0, 0, 0,},
- {3619, 4472, 719, 198, 60, 31, 3, 0, 0, 0, 0, 8401,},
- {1157, 1175, 483, 182, 88, 31, 8, 0, 0, 0, 0, 268,},
- },
- {
- /* Coeff Band ( 5 ) */
- {8299, 1226, 32, 5, 1, 0, 0, 0, 0, 0, 0, 0,},
- {3502, 1568, 57, 4, 1, 1, 0, 0, 0, 0, 0, 9811,},
- {1055, 1070, 166, 29, 6, 1, 0, 0, 0, 0, 0, 527,},
- },
- {
- /* Coeff Band ( 6 ) */
- {27414, 27927, 1989, 347, 69, 26, 0, 0, 0, 0, 0, 0,},
- {5876, 10074, 1574, 341, 91, 24, 4, 0, 0, 0, 0, 21954,},
- {1571, 2171, 778, 324, 124, 65, 16, 0, 0, 0, 0, 979,},
- },
- {
- /* Coeff Band ( 7 ) */
- { 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- { 0, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 459,},
- { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13,},
- },
- },
-};
+#endif //__DEFAULTCOEFCOUNTS_H
unsigned int branch_ct [vp8_coef_tokens-1] [2];
vp8_tree_probs_from_distribution(
vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
- pc->fc.coef_probs [h][i][k], branch_ct, default_coef_counts [h][i][k],
+ pc->fc.coef_probs[h][i][k],
+ branch_ct,
+ vp8_default_coef_counts[h][i][k],
256, 1);
}
int token_partitions; // how many token partitions to create for multi core decoding
int encode_breakout; // early breakout encode threshold : for video conf recommend 800
- int error_resilient_mode; // if running over udp networks provides decodable frames after a
- // dropped packet
+ unsigned int error_resilient_mode; // Bitfield defining the error
+ // resiliency features to enable. Can provide
+ // decodable frames after losses in previous
+ // frames and decodable partitions after
+ // losses in the same frame.
int arnr_max_frames;
int arnr_strength ;
#include "vp8/common/systemdependent.h"
#include <assert.h>
#include <stdio.h>
+#include <limits.h>
#include "vp8/common/pragmas.h"
+#include "vpx/vpx_encoder.h"
#include "vpx_mem/vpx_mem.h"
#include "bitstream.h"
+#include "vp8/common/defaultcoefcounts.h"
const int vp8cx_base_skip_false_prob[128] =
{
m++; // skip L prediction border
}
}
-int vp8_estimate_entropy_savings(VP8_COMP *cpi)
+
+/* This function is used for debugging probability trees. */
+static void print_prob_tree(vp8_prob
+ coef_probs[BLOCK_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS][vp8_coef_tokens-1])
+{
+ /* print coef probability tree */
+ int i,j,k,l;
+ FILE* f = fopen("enc_tree_probs.txt", "a");
+ fprintf(f, "{\n");
+ for (i = 0; i < BLOCK_TYPES; i++)
+ {
+ fprintf(f, " {\n");
+ for (j = 0; j < COEF_BANDS; j++)
+ {
+ fprintf(f, " {\n");
+ for (k = 0; k < PREV_COEF_CONTEXTS; k++)
+ {
+ fprintf(f, " {");
+ for (l = 0; l < MAX_ENTROPY_TOKENS - 1; l++)
+ {
+ fprintf(f, "%3u, ",
+ (unsigned int)(coef_probs [i][j][k][l]));
+ }
+ fprintf(f, " }\n");
+ }
+ fprintf(f, " }\n");
+ }
+ fprintf(f, " }\n");
+ }
+ fprintf(f, "}\n");
+ fclose(f);
+}
+
+static void sum_probs_over_prev_coef_context(
+ const unsigned int probs[PREV_COEF_CONTEXTS][vp8_coef_tokens],
+ unsigned int* out)
+{
+ int i, j;
+ for (i=0; i < vp8_coef_tokens; ++i)
+ {
+ for (j=0; j < PREV_COEF_CONTEXTS; ++j)
+ {
+ const int tmp = out[i];
+ out[i] += probs[j][i];
+ /* check for wrap */
+ if (out[i] < tmp)
+ out[i] = UINT_MAX;
+ }
+ }
+}
+
+static int prob_update_savings(const unsigned int *ct,
+ const vp8_prob oldp, const vp8_prob newp,
+ const vp8_prob upd)
+{
+ const int old_b = vp8_cost_branch(ct, oldp);
+ const int new_b = vp8_cost_branch(ct, newp);
+ const int update_b = 8 +
+ ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
+
+ return old_b - new_b - update_b;
+}
+
+static int independent_coef_context_savings(VP8_COMP *cpi)
{
+ int savings = 0;
int i = 0;
+ do
+ {
+ int j = 0;
+ do
+ {
+ int k = 0;
+ unsigned int prev_coef_count_sum[vp8_coef_tokens] = {0};
+ int prev_coef_savings[vp8_coef_tokens] = {0};
+ /* Calculate new probabilities given the constraint that
+ * they must be equal over the prev coef contexts
+ */
+ if (cpi->common.frame_type == KEY_FRAME)
+ {
+ /* Reset to default probabilities at key frames */
+ sum_probs_over_prev_coef_context(vp8_default_coef_counts[i][j],
+ prev_coef_count_sum);
+ }
+ else
+ {
+ sum_probs_over_prev_coef_context(cpi->coef_counts[i][j],
+ prev_coef_count_sum);
+ }
+ do
+ {
+ /* at every context */
+
+ /* calc probs and branch cts for this frame only */
+ //vp8_prob new_p [vp8_coef_tokens-1];
+ //unsigned int branch_ct [vp8_coef_tokens-1] [2];
+
+ int t = 0; /* token/prob index */
+
+ vp8_tree_probs_from_distribution(
+ vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
+ cpi->frame_coef_probs[i][j][k],
+ cpi->frame_branch_ct [i][j][k],
+ prev_coef_count_sum,
+ 256, 1);
+
+ do
+ {
+ const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
+ const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
+ const vp8_prob oldp = cpi->common.fc.coef_probs [i][j][k][t];
+ const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
+ const int s = prob_update_savings(ct, oldp, newp, upd);
+
+ if (cpi->common.frame_type != KEY_FRAME ||
+ (cpi->common.frame_type == KEY_FRAME && newp != oldp))
+ prev_coef_savings[t] += s;
+ }
+ while (++t < vp8_coef_tokens - 1);
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ k = 0;
+ do
+ {
+ /* We only update probabilities if we can save bits, except
+ * for key frames where we have to update all probabilities
+ * to get the equal probabilities across the prev coef
+ * contexts.
+ */
+ if (prev_coef_savings[k] > 0 ||
+ cpi->common.frame_type == KEY_FRAME)
+ savings += prev_coef_savings[k];
+ }
+ while (++k < vp8_coef_tokens - 1);
+ }
+ while (++j < COEF_BANDS);
+ }
+ while (++i < BLOCK_TYPES);
+ return savings;
+}
+
+static int default_coef_context_savings(VP8_COMP *cpi)
+{
+ int savings = 0;
+ int i = 0;
+ do
+ {
+ int j = 0;
+ do
+ {
+ int k = 0;
+ do
+ {
+ /* at every context */
+
+ /* calc probs and branch cts for this frame only */
+ //vp8_prob new_p [vp8_coef_tokens-1];
+ //unsigned int branch_ct [vp8_coef_tokens-1] [2];
+
+ int t = 0; /* token/prob index */
+
+
+ vp8_tree_probs_from_distribution(
+ vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
+ cpi->frame_coef_probs [i][j][k],
+ cpi->frame_branch_ct [i][j][k],
+ cpi->coef_counts [i][j][k],
+ 256, 1
+ );
+
+ do
+ {
+ const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
+ const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
+ const vp8_prob oldp = cpi->common.fc.coef_probs [i][j][k][t];
+ const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
+ const int s = prob_update_savings(ct, oldp, newp, upd);
+
+ if (s > 0)
+ {
+ savings += s;
+ }
+ }
+ while (++t < vp8_coef_tokens - 1);
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ }
+ while (++j < COEF_BANDS);
+ }
+ while (++i < BLOCK_TYPES);
+ return savings;
+}
+
+int vp8_estimate_entropy_savings(VP8_COMP *cpi)
+{
int savings = 0;
const int *const rfct = cpi->count_mb_ref_frame_usage;
}
- do
- {
- int j = 0;
-
- do
- {
- int k = 0;
-
- do
- {
- /* at every context */
-
- /* calc probs and branch cts for this frame only */
- //vp8_prob new_p [vp8_coef_tokens-1];
- //unsigned int branch_ct [vp8_coef_tokens-1] [2];
-
- int t = 0; /* token/prob index */
-
- vp8_tree_probs_from_distribution(
- vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
- cpi->frame_coef_probs [i][j][k], cpi->frame_branch_ct [i][j][k], cpi->coef_counts [i][j][k],
- 256, 1
- );
-
- do
- {
- const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
- const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
-
- const vp8_prob old = cpi->common.fc.coef_probs [i][j][k][t];
- const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
-
- const int old_b = vp8_cost_branch(ct, old);
- const int new_b = vp8_cost_branch(ct, newp);
-
- const int update_b = 8 +
- ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
-
- const int s = old_b - new_b - update_b;
-
- if (s > 0)
- savings += s;
-
-
- }
- while (++t < vp8_coef_tokens - 1);
+ if (cpi->oxcf.error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS)
+ savings += independent_coef_context_savings(cpi);
+ else
+ savings += default_coef_context_savings(cpi);
- }
- while (++k < PREV_COEF_CONTEXTS);
- }
- while (++j < COEF_BANDS);
- }
- while (++i < BLOCK_TYPES);
-
return savings;
}
vp8_clear_system_state(); //__asm emms;
-
do
{
int j = 0;
do
{
int k = 0;
-
+ int prev_coef_savings[vp8_coef_tokens - 1] = {0};
+ if (cpi->oxcf.error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS)
+ {
+ for (k = 0; k < PREV_COEF_CONTEXTS; ++k)
+ {
+ int t; /* token/prob index */
+ for (t = 0; t < vp8_coef_tokens - 1; ++t)
+ {
+ const unsigned int *ct = cpi->frame_branch_ct [i][j]
+ [k][t];
+ const vp8_prob newp = cpi->frame_coef_probs[i][j][k][t];
+ const vp8_prob oldp = cpi->common.fc.coef_probs[i][j]
+ [k][t];
+ const vp8_prob upd = vp8_coef_update_probs[i][j][k][t];
+
+ prev_coef_savings[t] +=
+ prob_update_savings(ct, oldp, newp, upd);
+ }
+ }
+ k = 0;
+ }
do
{
//note: use result from vp8_estimate_entropy_savings, so no need to call vp8_tree_probs_from_distribution here.
do
{
- const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
vp8_prob *Pold = cpi->common.fc.coef_probs [i][j][k] + t;
- const vp8_prob old = *Pold;
const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
- const int old_b = vp8_cost_branch(ct, old);
- const int new_b = vp8_cost_branch(ct, newp);
+ int s = prev_coef_savings[t];
+ int u = 0;
- const int update_b = 8 +
- ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
+ if (!(cpi->oxcf.error_resilient_mode &
+ VPX_ERROR_RESILIENT_PARTITIONS))
+ {
+ s = prob_update_savings(
+ cpi->frame_branch_ct [i][j][k][t],
+ *Pold, newp, upd);
+ }
- const int s = old_b - new_b - update_b;
- const int u = s > 0 ? 1 : 0;
+ if (s > 0)
+ u = 1;
+
+ /* Force updates on key frames if the new is different,
+ * so that we can be sure we end up with equal probabilities
+ * over the prev coef contexts.
+ */
+ if ((cpi->oxcf.error_resilient_mode &
+ VPX_ERROR_RESILIENT_PARTITIONS) &&
+ cpi->common.frame_type == KEY_FRAME && newp != *Pold)
+ u = 1;
vp8_write(w, u, upd);
vp8_write_bit(bc, pc->ref_frame_sign_bias[ALTREF_FRAME]);
}
+ if (cpi->oxcf.error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS)
+ {
+ if (pc->frame_type == KEY_FRAME)
+ pc->refresh_entropy_probs = 1;
+ else
+ pc->refresh_entropy_probs = 0;
+ }
+
vp8_write_bit(bc, pc->refresh_entropy_probs);
if (pc->frame_type != KEY_FRAME)
update_reference_frames(cm);
- if (cpi->oxcf.error_resilient_mode == 1)
+ if (cpi->oxcf.error_resilient_mode)
{
cm->refresh_entropy_probs = 0;
}
VP8_COMMON_SRCS-yes += common/coefupdateprobs.h
VP8_COMMON_SRCS-yes += common/debugmodes.c
VP8_COMMON_SRCS-yes += common/defaultcoefcounts.h
+VP8_COMMON_SRCS-yes += common/defaultcoefcounts.c
VP8_COMMON_SRCS-yes += common/entropy.c
VP8_COMMON_SRCS-yes += common/entropymode.c
VP8_COMMON_SRCS-yes += common/entropymv.c
#define VPX_FRAME_IS_INVISIBLE 0x4 /**< frame should be decoded but will not
be shown */
+ /*!\brief Error Resilient flags
+ *
+ * These flags define which error resilient features to enable in the
+ * encoder. The flags are specified through the
+ * vpx_codec_enc_cfg::g_error_resilient variable.
+ */
+ typedef uint32_t vpx_codec_er_flags_t;
+#define VPX_ERROR_RESILIENT_DEFAULT 0x1 /**< Improve resiliency against
+ losses of whole frames */
+#define VPX_ERROR_RESILIENT_PARTITIONS 0x2 /**< The frame partitions are
+ independently decodable by the
+ bool decoder, meaning that
+ partitions can be decoded even
+ though earlier partitions have
+ been lost. Note that intra
+ predicition is still done over
+ the partition boundary. */
/*!\brief Encoder output packet variants
*
struct vpx_rational g_timebase;
- /*!\brief Enable error resilient mode.
+ /*!\brief Enable error resilient modes.
*
- * Error resilient mode indicates to the encoder that it should take
- * measures appropriate for streaming over lossy or noisy links, if
- * possible. Set to 1 to enable this feature, 0 to disable it.
+ * The error resilient bitfield indicates to the encoder which features
+ * it should enable to take measures for streaming over lossy or noisy
+ * links.
*/
- unsigned int g_error_resilient;
+ vpx_codec_er_flags_t g_error_resilient;
/*!\brief Multi-pass Encoding Mode
projects / profile / ivi / libvpx.git / commitdiff